9962680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 31026240

約数和(自身を除く): 21063560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 23, 26, 28, 34, 35, 40, 46, 49, 52, 56, 65, 68, 70, 85, 91, 92, 98, 104, 115, 119, 130, 136, 140, 161, 170, 182, 184, 196, 221, 230, 238, 245, 260, 280, 299, 322, 340, 364, 391, 392, 442, 455, 460, 476, 490, 520, 595, 598, 637, 644, 680, 728, 782, 805, 833, 884, 910, 920, 952, 980, 1105, 1127, 1190, 1196, 1274, 1288, 1495, 1547, 1564, 1610, 1666, 1768, 1820, 1955, 1960, 2093, 2210, 2254, 2380, 2392, 2548, 2737, 2990, 3094, 3128, 3185, 3220, 3332, 3640, 3910, 4165, 4186, 4420, 4508, 4760, 5083, 5096, 5474, 5635, 5980, 6188, 6370, 6440, 6664, 7735, 7820, 8330, 8372, 8840, 9016, 10166, 10465, 10829, 10948, 11270, 11960, 12376, 12740, 13685, 14651, 15470, 15640, 16660, 16744, 19159, 20332, 20930, 21658, 21896, 22540, 25415, 25480, 27370, 29302, 30940, 33320, 35581, 38318, 40664, 41860, 43316, 45080, 50830, 54145, 54740, 58604, 61880, 71162, 73255, 76636, 83720, 86632, 95795, 101660, 108290, 109480, 117208, 142324, 146510, 153272, 177905, 191590, 203320, 216580, 249067, 284648, 293020, 355810, 383180, 433160, 498134, 586040, 711620, 766360, 996268, 1245335, 1423240, 1992536, 2490670, 4981340, 9962680]

約数ペア:

[(1, 9962680), (2, 4981340), (4, 2490670), (5, 1992536), (7, 1423240), (8, 1245335), (10, 996268), (13, 766360), (14, 711620), (17, 586040), (20, 498134), (23, 433160), (26, 383180), (28, 355810), (34, 293020), (35, 284648), (40, 249067), (46, 216580), (49, 203320), (52, 191590), (56, 177905), (65, 153272), (68, 146510), (70, 142324), (85, 117208), (91, 109480), (92, 108290), (98, 101660), (104, 95795), (115, 86632), (119, 83720), (130, 76636), (136, 73255), (140, 71162), (161, 61880), (170, 58604), (182, 54740), (184, 54145), (196, 50830), (221, 45080), (230, 43316), (238, 41860), (245, 40664), (260, 38318), (280, 35581), (299, 33320), (322, 30940), (340, 29302), (364, 27370), (391, 25480), (392, 25415), (442, 22540), (455, 21896), (460, 21658), (476, 20930), (490, 20332), (520, 19159), (595, 16744), (598, 16660), (637, 15640), (644, 15470), (680, 14651), (728, 13685), (782, 12740), (805, 12376), (833, 11960), (884, 11270), (910, 10948), (920, 10829), (952, 10465), (980, 10166), (1105, 9016), (1127, 8840), (1190, 8372), (1196, 8330), (1274, 7820), (1288, 7735), (1495, 6664), (1547, 6440), (1564, 6370), (1610, 6188), (1666, 5980), (1768, 5635), (1820, 5474), (1955, 5096), (1960, 5083), (2093, 4760), (2210, 4508), (2254, 4420), (2380, 4186), (2392, 4165), (2548, 3910), (2737, 3640), (2990, 3332), (3094, 3220), (3128, 3185)]